| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.91 | 4.599% | $169.3562 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $145.48 | 6.162% | $154.4445 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $180.98 | 5.634% | $191.1764 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $105.41 | 6.406% | $112.1626 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $37.78 | 6.129% | $40.0955 | $40.10 | $40.10 | $40.10 |
| Purchase #6 | $200.30 | 7.151% | $214.6235 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $140.51 | 3.773% | $145.8114 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $972.37 | $1,027.6701 | $1,027.67 | $1,027.65 | $1,027.70 | |